Transmitter mode: wirelessly streams audio from your non-Bluetooth TV, home stereo system, or CD player to your Bluetooth headphones or speakers.

Receiver mode: wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones.

Switch between transmitter and receiver modes with the simple flick of a switch. Effortlessly connect using advanced Bluetooth technology and 3.5mm audio cable (included).

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Specification

Product Name: Audio Transmitter/Receiver Adapter

Model: KN321

Weight: 18g

Charging Time: 2 hours

Battery Type: Li-Polymer (200mAh)

Dimensions: 44 × 44 × 12mm

Technologies: BT5.0, A2DP, AVRCP (receiver mode only)

Operation Range: Up to 10m / 33ft (without any blocking objects)

Power on: Press and hold the power on/off button until the LED lights up

Shutdown: Press and hold the power on/off button until the LED is off

Charging: Use the DC-5V charger and micro usb charging cable. The red light is on during charging. When the battery is fully charged, the blue light is on.

RX mode:

Pairing name: KN321, find KN321 in the Bluetooth settings of the phone to pair. The blue light flashes twice a second during the pairing process, and the blue light flashes once every three seconds after the pairing is successful.

TX mode:

TX mode will automatically search for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.), The red light flashes twice a second during the pairing process, and the red light flashes once every three seconds after the pairing is successful.

Feature

With the 3.5mm cable and 3.5mm to 2RCA cable, It can widely be used on your laptop, home stereo system, headphone, smartphone, Mp3 player, CD player, etc.

Packing list:

1x Bluetooth 5.0 Audio Transmitter/Receiver Adapter

1x Micro USB Power Cable

1x RCA Cable

1x 3.5mm Aux Cable

1x User Manual

Notice:

All images and descriptions are for illustrative purposes only. Product specification, functions and appearance may vary by actual usage. The color deviation is subject to actual system configuration and slight dimension difference is allowed due to manual measurement. We recommend you could check with sales for exact offers if need.

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